| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $93.98 | 5.741% | $99.3754 | $99.38 | $99.40 | $99.40 |
| Purchase #2 | $110.68 | 8.310% | $119.8775 | $119.88 | $119.90 | $119.90 |
| Purchase #3 | $130.97 | 6.268% | $139.1792 | $139.18 | $139.20 | $139.20 |
| Purchase #4 | $161.51 | 12.300% | $181.3757 | $181.38 | $181.40 | $181.40 |
| Purchase #5 | $177.85 | 13.316% | $201.5325 | $201.53 | $201.55 | $201.50 |
| Purchase #6 | $98.63 | 7.564% | $106.0904 | $106.09 | $106.10 | $106.10 |
| Purchase #7 | $250.71 | 4.365% | $261.6535 | $261.65 | $261.65 | $261.70 |
| 7 purchase totals = | $1,024.33 | $1,109.0842 | $1,109.09 | $1,109.20 | $1,109.20 | |